backlight: corgi_lcd: use bl_get_data instead of dev_get_drvdata

Use the wrapper function for getting the driver data using
backlight_device instead of using dev_get_drvdata with &bd->dev, so we can
directly pass a struct backlight_device.

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/drivers/video/backlight/corgi_lcd.c b/drivers/video/backlight/corgi_lcd.c
index 77c81f8..13ef511 100644 (file)
--- a/drivers/video/backlight/corgi_lcd.c
+++ b/drivers/video/backlight/corgi_lcd.c
@@ -391,7 +391,7 @@ static struct lcd_ops corgi_lcd_ops = {
 
 static int corgi_bl_get_intensity(struct backlight_device *bd)
 {
-       struct corgi_lcd *lcd = dev_get_drvdata(&bd->dev);
+       struct corgi_lcd *lcd = bl_get_data(bd);
 
        return lcd->intensity;
 }
@@ -423,7 +423,7 @@ static int corgi_bl_set_intensity(struct corgi_lcd *lcd, int intensity)
 
 static int corgi_bl_update_status(struct backlight_device *bd)
 {
-       struct corgi_lcd *lcd = dev_get_drvdata(&bd->dev);
+       struct corgi_lcd *lcd = bl_get_data(bd);
        int intensity = bd->props.brightness;
 
        if (bd->props.power != FB_BLANK_UNBLANK)